helpThe libunwind project - Support: sr #108894, cannot build check on Ubuntu...

 
 

sr #108894: cannot build check on Ubuntu 14.04.3..undefined ref to _ULx86_64_set_reg

Submitted by:  Jim Ziegler <jcz>
Submitted on:  Fri 02 Oct 2015 06:27:16 PM UTC  
 
Category:  None Priority:  5 - Normal
Severity:  3 - Normal Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open Operating System:  GNU/Linux

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Fri 02 Oct 2015 06:27:16 PM UTC, original submission:

I'm trying to build for Ubuntu 14.04.3 Linux 3.13.0-63. I first got the setjmp issue, found CFLAGS=-U_FORTIFY_SOURCE to fix that, so now libunwind will build, but build check fails to build with these errors:
/src/.libs/libunwind.so -lc -lgcc
../src/.libs/libunwind-setjmp.so: undefined reference to `_ULx86_64_set_reg'
../src/.libs/libunwind-setjmp.so: undefined reference to `_Ux86_64_getcontext'
../src/.libs/libunwind-setjmp.so: undefined reference to `_ULx86_64_step'
../src/.libs/libunwind-setjmp.so: undefined reference to `_ULx86_64_get_reg'
../src/.libs/libunwind-setjmp.so: undefined reference to `_ULx86_64_resume'
../src/.libs/libunwind-setjmp.so: undefined reference to `_ULx86_64_init_local'
collect2: error: ld returned 1 exit status

Jim Ziegler <jcz>

 

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